No special tools needed.
The lifters are built into the rocker arms.
Remove the valve cover.Take the oil tube from top of the rocker boxes (flat metal tube).
Take the rocker boxes off one at a time.
Replace the lifters (in the end of the rocker that touches the valve).
Reinstall rocker box.Tighten down evenly.
180 inch pounds
15 ft pounds
Mercedes Benz Master Tech
ASE Master Technician
Owner of "Behind the Star Inc."